Home / 9,825,534-14,732,297.64-4,709,529.36

Finding the Fourth Proportional to 9,825,534, 14,732,297.64 and 4,709,529.36

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Solution

The fourth proportional to 9,825,534, 14,732,297.64 and 4,709,529.36 is: 7,061,416.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,825,534 : 14,732,297.64 = 4,709,529.36 : x
  2. Step 2: Convert to fraction form
    9,825,534/14,732,297.64 = 4,709,529.36/x
  3. Step 3: Cross multiply
    9,825,534x = 14,732,297.64 × 4,709,529.36
  4. Step 4: Simplify right side
    9,825,534x = 69,382,188,275,838.72
  5. Step 5: Solve for x
    x = 69,382,188,275,838.72/9,825,534
  6. Step 6: Final answer
    x = 7,061,416.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.